| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] i [verb] | 33551 |
|
| 2 | why [pron] [verb] | 5794 |
|
| 3 | [Wh adv] i [verb] | 5569 |
|
| 4 | why i [verb] | 1535 |
|
